%0 Journal Article
%T Two Types of Geometric–Arithmetic Index of V–phenylenic Nanotube
%J Iranian Journal of Mathematical Chemistry
%I University of Kashan
%Z 2228-6489
%A MORADI, S.
%A BABARAHIM, S.
%A GHORBANI, M.
%D 2011
%\ 12/01/2011
%V 2
%N 2
%P 109-117
%! Two Types of Geometric–Arithmetic Index of V–phenylenic Nanotube
%K GA Index
%K V–phenylenic nanotube
%R 10.22052/ijmc.2011.5218
%X The concept of geometric-arithmetic indices was introduced in the chemical graph theory. These indices are defined by the following general formula: ( ) 2 ( ) uv E G u v u v Q Q Q Q GA G , where Qu is some quantity that in a unique manner can be associated with the vertex u of graph G. In this paper the exact formula for two types of geometric-arithmetic index of Vphenylenic nanotube are given.
%U https://ijmc.kashanu.ac.ir/article_5218_e20ba02b0ff4677db54b056651f64a57.pdf